1154169904

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{567997}}^1$

素因数の和:568132

約数の個数: 20

約数和(自身を含む): 2253816064

約数和(自身を除く): 1099646160

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 567997, 1135994, 2271988, 4543976, 9087952, 72135619, 144271238, 288542476, 577084952, 1154169904]

約数ペア:

[(1, 1154169904), (2, 577084952), (4, 288542476), (8, 144271238), (16, 72135619), (127, 9087952), (254, 4543976), (508, 2271988), (1016, 1135994), (2032, 567997)]